GrooveBoxII is a customisable wavetablesynth, featuring a 32 step sequencer.

HighPowerOSC: it's an OSC that was createt spetial for that. You have 9 Wavetables and in every of those Tables you have the same wave. With the Super Effect you kan make an unison Detune. All other effects may bee clear to you.

Swich Area: normaly the Audio Effect Section is selected. Above the that you have a selector where you can choose:

Gate Sequencer: 32 MIDI-Stepp-Sequencer.

Custom Wave: Create your own waves with groundwaves.

Audio Effects: Makes Effects like Distortion, Delay and Reverb.

Midi Learn at knobs: on knobs where you can tune the audio out you just klick right and select the Midi CC you want to have. The Midi CC is also put out when you tune knob. (Midi out of VSTi).